Service Manual

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7) Remove the control box anchor screw and swing the control box to the right for control
board access. See Fig. 4.
8) Make sure the control switch is in the "ICE" position, then plug the appliance into the
electrical outlet and move the power switch to the "ON" position to start the automatic
icemaking process.
9) Make sure CB "GM" LED is on. There is a delay of at least 5 sec. before "GM" LED
turns on after power-up. After "GM" LED turns on, press CB "SERVICE" button to
bypass the 5-min. compressor delay. WARNING! Risk of electric shock. Care should
be taken not to touch live terminals. The "COMP" LED turns on.
10) Press the actuator paddle located in the top of the bin toward the front of the appliance.
See Fig. 2.
Auxiliary Code E-0: Comp and GM de-energize within 10 sec.
Diagnosis: If BC does not open or the icemaker continues to make ice, check that the
actuator paddle is engaged. If BC proximity switch is found open, replace CB.
Auxiliary Code F-0 and Later: The 90-sec. Comp shutdown timer starts. Once
90-sec. Comp shutdown timer terminates, Comp and FM de-energize and 60-sec.
GMshutdown timer starts. Once 60-sec. GM shutdown timer terminates, GM
de-energizes.
Diagnosis: If BC proximity switch is found open and the appliance continues to run,
replace CB.
11) Move the power switch to the "OFF" position, then unplug the appliance from the
electrical outlet.
12) Replace and secure the control box in its correct position.
13) Replace the rear cover in its correct position.
14) Move the power switch to the "ON" position, then replace the front panel.
15) Close the ice storage bin door.
16) Plug the appliance into the electrical outlet to start the automatic icemaking process.
Legend: BC–bin control; CB–control board; Comp–compressor; FM–fan motor; GM–gear
motor
Fig. 4
Control
Box
Control Box
Anchor Screw
Control
Box
Control Board
Control Switch
Power Switch